The key point of practicing Chuanzi muscle (vest line) is the reduction of abdominal fat. If you have a good foundation (regular exercise habits and no fat in your abdomen), then I'm afraid you already have a vest line. If you only have a lot of abdominal fat, it will take several months to lose fat.

Exercise method of Chuanzi muscle:

1, if there is excess fat in the abdomen, you must run, jogging with sprinting for 40 minutes to 1 hour.

2. If you have no conditions or don't want to go out, you can run for more than 45 minutes. Jogging or jumping in place four or five times a week.

3, sit-ups, 3-5 groups, 30 in each group, exercise about 3 times a week. Just two lines. Don't do too many sit-ups. Once your muscles are formed, you should increase your running time. When exercising abdominal muscles, you must cooperate with aerobic exercise, preferably swimming, followed by jogging. In addition, for the exercise of 1 1 line, it is sometimes good to use flat support instead of sit-ups. The tray is also made in about 3 groups, each group is about 1 minute.